diff --git a/src/file/env.rs b/src/file/env.rs
index 09abe8c..241de60 100644
--- a/src/file/env.rs
+++ b/src/file/env.rs
@@ -13,7 +13,7 @@ pub struct FileEnv {
     pub append_line: FileAppendLineFn,
 }
 impl FileEnv {
-    pub fn create(a: Args) -> Self {
+    pub fn create(a: &Args) -> Self {
         let open_dir = a.downloads.clone();
         let append_dir = a.downloads.clone();
         Self {
diff --git a/src/file/read.rs b/src/file/read.rs
index 7f01541..1bd98e8 100644
--- a/src/file/read.rs
+++ b/src/file/read.rs
@@ -30,7 +30,7 @@ mod tests {
             file_name,
             include_bytes!("../../test/data/subscriptions.txt"),
         )?;
-        let file_env = FileEnv::create(Args {
+        let file_env = FileEnv::create(&Args {
             downloads: dir.path().to_string_lossy().to_string(),
             history: "downloaded.txt".to_string(),
         });
@@ -52,7 +52,7 @@ mod tests {
             file_name,
             include_bytes!("../../test/data/subscriptions-blank-line.txt"),
         )?;
-        let file_env = FileEnv::create(Args {
+        let file_env = FileEnv::create(&Args {
             downloads: dir.path().to_string_lossy().to_string(),
             history: "downloaded.txt".to_string(),
         });
@@ -74,7 +74,7 @@ mod tests {
             file_name,
             include_bytes!("../../test/data/subscriptions-comment.txt"),
         )?;
-        let file_env = FileEnv::create(Args {
+        let file_env = FileEnv::create(&Args {
             downloads: dir.path().to_string_lossy().to_string(),
             history: "downloaded.txt".to_string(),
         });
diff --git a/src/history/add.rs b/src/history/add.rs
index e75b519..7ea8036 100644
--- a/src/history/add.rs
+++ b/src/history/add.rs
@@ -39,7 +39,7 @@ mod tests {
         add(
             &link,
             file_name,
-            &FileEnv::create(Args {
+            &FileEnv::create(&Args {
                 downloads: dir.path().to_string_lossy().to_string(),
                 history: "downloaded.txt".to_string(),
             }),
@@ -73,7 +73,7 @@ mod tests {
         add(
             &link,
             file_name,
-            &FileEnv::create(Args {
+            &FileEnv::create(&Args {
                 downloads: dir.path().to_string_lossy().to_string(),
                 history: "downloaded.txt".to_string(),
             }),
diff --git a/src/history/find.rs b/src/history/find.rs
index 3b7bb0e..148a623 100644
--- a/src/history/find.rs
+++ b/src/history/find.rs
@@ -38,7 +38,7 @@ mod test {
         let result = find(
             &link,
             file_name,
-            &FileEnv::create(Args {
+            &FileEnv::create(&Args {
                 downloads: dir.path().to_string_lossy().to_string(),
                 history: "downloaded.txt".to_string(),
             }),
@@ -73,7 +73,7 @@ mod test {
         let result = find(
             &link,
             file_name,
-            &FileEnv::create(Args {
+            &FileEnv::create(&Args {
                 downloads: dir.path().to_string_lossy().to_string(),
                 history: "downloaded.txt".to_string(),
             }),
@@ -108,7 +108,7 @@ mod test {
         let result = find(
             &link,
             file_name,
-            &FileEnv::create(Args {
+            &FileEnv::create(&Args {
                 downloads: dir.path().to_string_lossy().to_string(),
                 history: "downloaded.txt".to_string(),
             }),
diff --git a/src/lib.rs b/src/lib.rs
index 67ceced..7393d58 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,4 @@
+use params::Args;
 use prelude::*;
 
 mod errors;
@@ -19,16 +20,16 @@ pub struct Env {
     pub file: FileEnv,
 }
 
-pub fn run(subscriptions: &str, history: &str, site: &str, e: Env) -> Result<()> {
+pub fn run(subscriptions: &str, site: &str, a: &Args, e: Env) -> Result<()> {
     for channel_name in file::read::lines_from(subscriptions, &e.file)? {
         println!("Channel: {}", channel_name);
         let feed_url = feed::find(site, &channel_name, &e.network)?;
         for entry in feed::get(&feed_url, &e.network)?.entries() {
             if let Some(link) = entry.links().get(0).cloned() {
-                if !history::find(&link, history, &e.file)? {
+                if !history::find(&link, &a.history, &e.file)? {
                     println!("Downloading {}: {}", &channel_name, entry.title().as_str());
                     (e.network.download_as_mp3)(&link.href)?;
-                    history::add(&link, history, &e.file)?;
+                    history::add(&link, &a.history, &e.file)?;
                 }
             }
         }
@@ -65,6 +66,15 @@ mod tests {
         let history_file_name = "history";
         let history_dir = create_text_file(history_file_name, "c1-f2\nc2-f3".as_bytes())?;
 
+        let history_file_name = format!(
+            "{}/{}",
+            history_dir.path().to_string_lossy(),
+            history_file_name.to_string()
+        );
+        let args = Args {
+            downloads: subs_dir.path().to_string_lossy().to_string(),
+            history: history_file_name.clone(),
+        };
         let env = Env {
             network: NetworkEnv {
                 fetch_as_text: mock_fetch_as_text_with_rss_url(HashMap::from([
@@ -89,21 +99,14 @@ mod tests {
                         subs_file_name.to_string(),
                         format!("{}/{}", subs_dir.path().to_string_lossy(), subs_file_name),
                     ),
-                    (
-                        history_file_name.to_string(),
-                        format!(
-                            "{}/{}",
-                            history_dir.path().to_string_lossy(),
-                            history_file_name
-                        ),
-                    ),
+                    (history_file_name.to_string(), history_file_name),
                 ])),
                 append_line: mock_file_append_line(),
             },
         };
 
         //when
-        run(subs_file_name, history_file_name, site, env)?;
+        run(subs_file_name, site, &args, env)?;
         //then
         drop(subs_dir);
         drop(history_dir);
diff --git a/src/main.rs b/src/main.rs
index 828c106..4fcb4d8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,18 +7,17 @@ use podal::prelude::*;
 fn main() -> Result<()> {
     println!("Podal");
     let subscriptions = "subscriptions.txt";
-    let history = "downloaded.txt";
     let site = "https://www.youtube.com/";
 
     let args = Args::parse();
 
     podal::run(
         subscriptions,
-        history,
         site,
+        &args,
         podal::Env {
             network: NetworkEnv::default(),
-            file: FileEnv::create(args),
+            file: FileEnv::create(&args),
         },
     )?;